third_party/WebKit/Source/core/page/PagePopupSupplement.h

/*
 * Copyright (C) 2012 Google Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
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 *
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 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
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 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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 */

#ifndef PagePopupSupplement_h
#define PagePopupSupplement_h

#include "core/CoreExport.h"
#include "core/frame/LocalFrame.h"
#include "platform/Supplementable.h"
#include "platform/heap/Handle.h"

namespace blink {

class PagePopup;
class PagePopupClient;
class PagePopupController;

class CORE_EXPORT PagePopupSupplement final
    : public GarbageCollected<PagePopupSupplement>,
      public Supplement<LocalFrame> {
  USING_GARBAGE_COLLECTED_MIXIN(PagePopupSupplement);

 public:
  static PagePopupSupplement& From(LocalFrame&);
  static void Install(LocalFrame&, PagePopup&, PagePopupClient*);
  static void Uninstall(LocalFrame&);

  PagePopupController* GetPagePopupController() const;
  void Trace(blink::Visitor*);

 private:
  PagePopupSupplement(LocalFrame&, PagePopup&, PagePopupClient*);
  static const char* SupplementName();
  void Dispose();

  Member<PagePopupController> controller_;
};

}  // namespace blink
#endif